Canister

Canister may refer to:

Any container that is roughly cylindrical in shape
A container for 35mm movie film or 35mm photo film for use in cameras
Pods used for parachute supply drops
Gas containers used for riot control
A perforated metal box which is part of a gas mask
The carbon dioxide scrubber of a rebreather
The filter which absorbs gasoline vapour in a car tank
A cylindrical bell worn by sheep, that was traditionally used in Sussex, England, especially on the South Downs
Canister shot, a type of artillery round used in warfare as anti-personnel ammunition

See also[edit]

Tin can (refers more specifically to a metal canister)
Jerrycan – robust liquid container made from pressed steel.
Water canister

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